Classifying sentences according to structure in the space provided, classify each sentence according
to structure. type s for simple sentence, cd for compound sentence, cx for complex sentence, or cd-cx for compound-
complex sentence.
example
1.
cd-cx
until we read the magazine article, we hadn't known about that new
solar-powered car, nor had we heard about how efficient the new electric
cars are
the game, postponed because of the rain, has been rescheduled, for tomorrow afternoon, if the weather clears.

honestly this is the biggest mood ever, i couldn't relate to this more

explanation:

the sun warms our planet, and with the moon, creates the tides. the moon orbits the earth and in turn, the earth orbits the sun. because they appear to be the same size in the sky, the sun, earth and moon work together to create eclipses. when the moon is directly in between the earth and sun

from the political point of view it could be said that the candidate   is an effective speaker because she takes a strong position on the issue. it is an open discussion but probably she is making a presentation and can choose which subjects she wants to address. she is very likely to attain her aim which is to convince voters to accept her proposal.

what are you asking?